Gruntfile.js

/* jshint node:true */
module.exports = function ( grunt ) {
	'use strict';

	grunt.initConfig( {
		// setting folder templates
		dirs: {
			css: 'assets/css',
			fonts: 'assets/fonts',
			images: 'assets/images',
			js: 'assets/js',
			lang: 'languages'
		},

		// compile all sass files
		sass: {
			dist: {
				options: {
					// These paths are searched for @imports
					paths: [ '<%= dirs.css %>/' ]
				},
				files: [ {
					expand: true,
					cwd: '<%= dirs.css %>/scss/',
					src: [
						'*.scss',
						'!mixins.scss'
					],
					dest: '<%= dirs.css %>/',
					ext: '.css'
				} ]
			}
		},

		// Minify all .css files.
		cssmin: {
			minify: {
				expand: true,
				cwd: '<%= dirs.css %>/',
				src: [ '*.css' ],
				dest: '<%= dirs.css %>/',
				ext: '.css'
			}
		},

		// Minify .js files.
		uglify: {
			options: {
				preserveComments: 'none'
			},
			jsfiles: {
				files: [ {
					expand: true,
					cwd: '<%= dirs.js %>/',
					src: [
						'*.js',
						'!*.min.js',
						'!Gruntfile.js',
					],
					dest: '<%= dirs.js %>/',
					ext: '.min.js'
				} ]
			}
		},

		// Watch changes for assets
		watch: {
			sass: {
				files: [ '<%= dirs.css %>/scss/*.scss' ],
				tasks: [ 'sass', 'cssmin' ]
			},
			js: {
				files: [
					'<%= dirs.js %>/*js',
					'!<%= dirs.js %>/*.min.js'
				],
				tasks: [ 'uglify' ]
			}
		},

		// Generate POT files.
		makepot: {
			options: {
				type: 'wp-plugin',
				domainPath: 'languages',
				potHeaders: {
					'report-msgid-bugs-to': 'https://github.com/barrykooij/license-wp/issues',
					'language-team': 'LANGUAGE <EMAIL@ADDRESS>'
				}
			},
			frontend: {
				options: {
					potFilename: 'license-wp.pot',
					exclude: [
						'node_modules/.*',
						'tests/.*',
						'tmp/.*'
					],
					processPot: function ( pot ) {
						return pot;
					}
				}
			}
		},

		po2mo: {
			files: {
				src: '<%= dirs.lang %>/*.po',
				expand: true
			}
		}

	} );

	// Load NPM tasks to be used here
	grunt.loadNpmTasks( 'grunt-shell' );
	grunt.loadNpmTasks( 'grunt-sass' );
	grunt.loadNpmTasks( 'grunt-contrib-cssmin' );
	grunt.loadNpmTasks( 'grunt-contrib-uglify' );
	grunt.loadNpmTasks( 'grunt-contrib-watch' );
	grunt.loadNpmTasks( 'grunt-wp-i18n' );
	grunt.loadNpmTasks( 'grunt-checktextdomain' );
	grunt.loadNpmTasks( 'grunt-po2mo' );

	// Register tasks
	grunt.registerTask( 'default', [
		'sass',
		'cssmin',
		'uglify'
	] );

	// Just an alias for pot file generation
	grunt.registerTask( 'pot', [
		'makepot'
	] );

};